A（）description takes a fixed instant (usually, but not necessarily, the present) as its point of observation.
A（）description takes a fixed instant (usually, but not necessarily, the present) as its point of observation.
正确答案：synchronic
Tag：英语语言学概论
时间：2022-01-12 21:58:40
- 上一篇：（）linguistics is the study of a language through the course of its history.
- 下一篇：（）is the study of psychological aspects of language; it usually studies the psychological states and mental activity associated with the use of language. Most problems in（）are more concrete, involving the study of language acquisition especially in childr